<template>
  <div>
<div class="a">音乐</div>
  </div>
</template>

<script>
export default {

}
</script>

<style scoped>
.a{
  margin-top: 300px;;
  font-size: 40px;;
  width: 400px;
  height: 200px;
  background-color: aqua;
}
</style>
